Submission #246863

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
246863	2020-07-10 12:36:42	sealnot123	Two Dishes (JOI19_dishes)	C++14	82 / 100	10045 ms	254388 KiB

dishes

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#include<bits/stdc++.h>
#define x first
#define y second
#define pb push_back
#define eb emplace_back
#define all(a) (a).begin(),(a).end()
#define SZ(a) (int)(a).size()
#define FOR(i, a, b) for(int i=(a); i<=(b); ++i)
#define iFOR(i, a, b) for(int i=(a); i>=(b); --i)
#define make_unique(a) sort(all((a))), (a).resize(unique(all((a)))-(a).begin())
using namespace std;
typedef pair<int,int> PII;
typedef long long LL;
typedef double DD;
typedef long double LD;
typedef pair<LL,LL> PLL;
typedef pair<DD,DD> PDD;
typedef vector<int> VI;
typedef vector<LL> VL;
const LL inf = 1e18;
const int N = 1000005;
int n, m;
struct segtree{
    LL seg[N<<2], lazy[N<<2], label[N<<2];
    void push_add(int l, int r, int nw){
        if(lazy[nw] == 0) return ;
        seg[nw] += lazy[nw];
 
 
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Compilation message (stderr)

dishes.cpp: In function 'int main()':
dishes.cpp:112:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d",&n,&m);
     ~~~~~^~~~~~~~~~~~~~~
dishes.cpp:113:59: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     FOR(i, 1, n) scanf("%lld %lld %lld",&A[i],&S[i],&P[i]), A[i] += A[i-1];
                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
dishes.cpp:114:59: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     FOR(i, 1, m) scanf("%lld %lld %lld",&B[i],&T[i],&Q[i]), B[i] += B[i-1];
                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 3 / 3
• Subtask 3: 7 / 7
• Subtask 4: 39 / 39
• Subtask 5: 11 / 11
• Subtask 6: 0 / 9
• Subtask 7: 17 / 17
• Subtask 8: 0 / 9